New 4-Bolt Throttle Body Spacer for 1987-2006 Jeep XJ YJ TJ WJ 4.0L 2.5L Silver

4-Bolt Throttle Body Spacer for Jeep

This 4-bolt throttle body spacer is designed to mount between the throttle body and intake manifold on 4.0L and 2.5L Jeep engines, changing intake airflow characteristics on the 1987-2006 XJ, YJ, TJ, and WJ platforms.

Overview

This 4-bolt throttle body spacer fits 1987-2006 Jeep models running the 4.0L and 2.5L engines, including the XJ, YJ, TJ, and WJ. The spacer installs between the throttle body and intake manifold to alter intake runner length and airflow into the engine. It is aimed at Jeep owners doing basic bolt-on intake work who want a simple, reversible modification.

Built For Performance

• Four-bolt mounting pattern matches the throttle body flange on supported Jeep engines
• Spacer body raises the throttle body off the intake manifold to change intake path length
• Silver finish with machined surfaces for a clean seal at both mating faces
• Designed for 4.0L and 2.5L Jeep inline engines over a long production span
• Bolt-on part that does not require internal engine work to install

Fits These Machines

• for Jeep XJ Cherokee
• for Jeep YJ Wrangler
• for Jeep TJ Wrangler
• for Jeep WJ Grand Cherokee
• 4.0L and 2.5L engines

On-The-Job Use

• Intake tuning on a 4.0L Jeep engine with basic bolt-on parts
• Trail rigs where simple intake changes are preferred over complex swaps
• Daily-driven XJ, YJ, TJ, and WJ Jeeps running the factory throttle body
• Installations done alongside other intake or exhaust bolt-on work

Specs At A Glance

Good To Know

Q: Will this spacer need longer throttle body bolts? A: Spacers add height between the throttle body and manifold, so longer mounting bolts are typically required to secure the assembly. Check your bolt length after test fitting the spacer.

Q: Does this part work on any 4.0L Jeep engine? A: Fit depends on the throttle body bolt pattern and intake manifold style on your specific year and model. Confirm your engine and throttle body configuration before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.